Q$5.$ A common$-$collector $($emitter$-$follower, or voltage$-$follower$)$ amplifier is shown in Figure $5.$ For this circuit: a$)$ Calculate the DC bias values of $\backslash ($ I$\_\{$B$\}\backslash )$ and $\backslash ($ V$\_\{$C E$\}\backslash ).$ b$)$ Determine the value of $\backslash ($ r$\_\{$e$\}\backslash )$ for the BJT$.$ c$)$ Draw the ac equivalent of the circuit using the $\backslash ($ r$\_\{$e$\}\backslash )$ model of the BJT$.$ d$)$ Find the input impedance and output impedance of the amplifier. e$)$ Find the amplifier no$-$load voltage gain, and loaded voltage gain. Figure $5.<span\; contenteditable="false"\; draggable="false"><span><img\; src="https://dsd5zvtm8ll6.cloudfront.net/si.experts.images/questions/2025/06/68401f78a8a83\_82468401f78a549c.jpg"\; style="width:\; 300\%;"\; width="300\%"\; height="307"\; alt="Q\; 5\; .\; A\; common\; -\; collector\; (\; emitter\; -\; follower,"><span\; contenteditable="true"></span></span></span>$